---
product_id: 47096875
title: "SAIYU Step Up Voltage Converter 5V to 12V DC Power Adapter Voltage Regulator Transformer Plug with Cable Straps/Waterproof Pocket/3 Replacement DC Connectors(5V -12V)"
brand: "saiyunewrang"
price: "$3"
currency: NZD
in_stock: false
url: https://www.desertcart.nz/products/47096875-saiyu-step-up-voltage-converter-5v-to-12v-dc-power
store_origin: NZ
region: New Zealand
---

# 12V output 5V USB A input Intelligent protection IC SAIYU Step Up Voltage Converter 5V to 12V DC Power Adapter Voltage Regulator Transformer Plug with Cable Straps/Waterproof Pocket/3 Replacement DC Connectors(5V -12V)

**Brand:** saiyunewrang
**Price:** $3
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Elevate Your Power Game!

## Quick Answers

- **What is this?** SAIYU Step Up Voltage Converter 5V to 12V DC Power Adapter Voltage Regulator Transformer Plug with Cable Straps/Waterproof Pocket/3 Replacement DC Connectors(5V -12V) by saiyunewrang
- **How much does it cost?** $3 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/47096875-saiyu-step-up-voltage-converter-5v-to-12v-dc-power)

## Best For

- saiyunewrang enthusiasts

## Why This Product

- Trusted saiyunewrang brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Protection:** Stay safe with built-in over-current and short circuit protection.
- • **Portable Convenience:** Includes cable straps and waterproof pocket for easy transport.
- • **Reliable Performance:** Achieve 80%-90% conversion efficiency with minimal heat.
- • **Power Up Your Devices:** Transform 5V to 12V effortlessly!
- • **Versatile Applications:** Perfect for routers, lamps, and more!

## Overview

The SAIYU Step Up Voltage Converter is a versatile 5V to 12V DC power adapter designed for various applications, featuring intelligent protection circuits, high conversion efficiency, and convenient portability with included cable straps and a waterproof pocket.

## Description



## Features

- 【Specification &Instructions】Input: 5V USB A male; Output: 12V; Connectors: DC jack 5.5*2.1mm to USB A male. Note:The step up cable recommend 5V 2A input and 12V 800Amh output. Convert Rate: 80%-90%.Each cable inbuilt an intelligent protection IC circuit, please check your input or output device’s current & voltage is whether over the cable’s limit when you find your device is out of work.
- 【Multi Application】You can use it to power the router via power bank during power cuts. And also used in other device which is 5V, such as: router, stepper motor, desk lamp, solar panel, USB power pack, power adapter, etc.
- 【Cable Straps Design】Each step up cable come with a cable straps and a small waterproof pocket,convenient for you to collect and carry.
- 【Functional Design】The Intelligent IC circuit provides over-current, over voltage and overload protection, short circuit protection,Synchronous rectification,made convert ratio more than 80%-90% , lower heat and long working time.
- 【Customer Service】Please feel free to contact us if you have any questions or product issue,our friendly customer service team will help you solve it efficiently within 24 hours.

## Product Details

- **Brand:** SAIYUNewRang
- **Specification Met:** CE, FCC
- **Manufacturer:** SAIYUNewRang

## Images

![SAIYU Step Up Voltage Converter 5V to 12V DC Power Adapter Voltage Regulator Transformer Plug with Cable Straps/Waterproof Pocket/3 Replacement DC Connectors(5V -12V) - Image 1](https://m.media-amazon.com/images/I/61tacHD5w+L.jpg)
![SAIYU Step Up Voltage Converter 5V to 12V DC Power Adapter Voltage Regulator Transformer Plug with Cable Straps/Waterproof Pocket/3 Replacement DC Connectors(5V -12V) - Image 2](https://m.media-amazon.com/images/I/61zAzJfTbQL.jpg)
![SAIYU Step Up Voltage Converter 5V to 12V DC Power Adapter Voltage Regulator Transformer Plug with Cable Straps/Waterproof Pocket/3 Replacement DC Connectors(5V -12V) - Image 3](https://m.media-amazon.com/images/I/51KQGZ3O5YL.jpg)
![SAIYU Step Up Voltage Converter 5V to 12V DC Power Adapter Voltage Regulator Transformer Plug with Cable Straps/Waterproof Pocket/3 Replacement DC Connectors(5V -12V) - Image 4](https://m.media-amazon.com/images/I/51x7ted-BlL.jpg)
![SAIYU Step Up Voltage Converter 5V to 12V DC Power Adapter Voltage Regulator Transformer Plug with Cable Straps/Waterproof Pocket/3 Replacement DC Connectors(5V -12V) - Image 5](https://m.media-amazon.com/images/I/61O5GcldJ3L.jpg)

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**Shop now:** [https://www.desertcart.nz/products/47096875-saiyu-step-up-voltage-converter-5v-to-12v-dc-power](https://www.desertcart.nz/products/47096875-saiyu-step-up-voltage-converter-5v-to-12v-dc-power)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-06*